Welcome to Riverside Athletic Club home of Merrill CrossFit, Parisi Speed School and Mini Muscles Gymnastics

We are a full service fitness facility that has been helping people in the Merrill area stay active and healthy for over 30 years. We opened our first club in 1981. CrossFit, 24-hour access, an extensive group exercise schedule, virtual group exercise classes, a warm-water pool, hot tub, sauna, racquetball, a full-size gymnasium complete with artificial turf, Parisi Speed School, Mini Muscles Gymnastics and a women’s only workout area are just some of the great things that await you here at the club. The services of massage therapists and hair salon are also available on-site.

What sets us apart from our competitors is that we offer a trial membership. Come meet our staff, hang out with our members, try a few workouts and evaluate our service. At the end of your trial membership, if we don’t earn your business, then we don’t deserve to have you as a member. It’s that simple, with no strings attached and no fine print. If you live or work in our market area, we invite you try the gym with no risk to you.

Make an investment in your health that will last a lifetime. Be healthy and fit which can add years to your life and life to your years!

We will help you look good and feel great! Now is the time to take control of our life! Contact Us to get started.

Want a Free Trial Membership?

From the Blog

Oh no. It’s already the end of May. Those resolutions we made back in January to [finally] get back into a bikini or speedo this summer? Gone. That second attempt we made back in March to start a “real” fitness program to get in “the best shape of my life” before June? History. Summer is …

We are pleased to announce our partnership with Channel 12 WJFW in Rhinelander, Wisconsin with the Community Color Run. Please make sure to checkout this YouTube Video for more information on the Color Run.